Amy Halanski, MD
Amy Halanski, MD is a Pediatrics Physician in Cross Plains, WI, registered under NPI 1821063736.
Getting there
The practice address on file is 4328 DEER RUN CT, Cross Plains, WI 53528. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 46138 | WI | Pediatrics Physician primary |
| C133581 | CA | Pediatrics Physician |
| 261526 | MA | Pediatrics Physician |
| Q8068 | TX | Pediatrics Physician |
| 276783 | NY | Pediatrics Physician |
| MD453091 | PA | Pediatrics Physician |
| 4301076852 | MI | Pediatrics Physician |
| 25MA09597700 | NJ | Pediatrics Physician |
| 01074518A | IN | Pediatrics Physician |
| 53473 | CT | Pediatrics Physician |
| 64764 | MN | Pediatrics Physician |
| C1-0011152 | DE | Pediatrics Physician |
| MD20294 | ME | Pediatrics Physician |
| MD14794 | RI | Pediatrics Physician |
| 57630 | AZ | Pediatrics Physician |
Licences are recorded in 15 states: WI, CA, MA, TX, NY, PA, MI, NJ, IN, CT, MN, DE, ME, RI, AZ. Providers licensed in several states often practise near a state border or deliver telehealth across state lines.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
Licensed in 15 states
This provider holds licences in 15 states: Arizona, California, Connecticut, Delaware, Indiana, Massachusetts, Maine, Michigan, Minnesota, New Jersey, New York, Pennsylvania, Rhode Island, Texas and Wisconsin. The practice address on file is in Cross Plains, WI, but a licence in another state usually means they see patients there too — either at a second location or by telehealth. If the address above is far from you, it is worth calling to ask whether they practise closer to where you live.
Licence numbers are self-reported to NPPES at registration. They do not confirm a licence is currently active, in good standing, or valid for the specialty shown — only the state board can tell you that, which is why we link to each one.
What Pediatrics covers
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development. NUCC Health Care Provider Taxonomy, code 208000000X
All registered taxonomy codes
This provider registers 15 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 208000000X | Pediatrics Physician | 46138 | WI | primary |
| 208000000X | Pediatrics Physician | C133581 | CA | |
| 208000000X | Pediatrics Physician | 261526 | MA | |
| 208000000X | Pediatrics Physician | Q8068 | TX | |
| 208000000X | Pediatrics Physician | 276783 | NY | |
| 208000000X | Pediatrics Physician | MD453091 | PA | |
| 208000000X | Pediatrics Physician | 4301076852 | MI | |
| 208000000X | Pediatrics Physician | 25MA09597700 | NJ | |
| 208000000X | Pediatrics Physician | 01074518A | IN | |
| 208000000X | Pediatrics Physician | 53473 | CT | |
| 208000000X | Pediatrics Physician | 64764 | MN | |
| 208000000X | Pediatrics Physician | C1-0011152 | DE | |
| 208000000X | Pediatrics Physician | MD20294 | ME | |
| 208000000X | Pediatrics Physician | MD14794 | RI | |
| 208000000X | Pediatrics Physician | 57630 | AZ |
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1821063736 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Feb 22, 2006 |
| Last updated | Aug 19, 2019 |
| Status | Active |
| Sole proprietor | No |
| Credential | MD |
| Practice address |
4328 DEER RUN CT Cross Plains, WI 53528 (608) 516-7080 |
| Other identifiers |
34439500
· Medicaid (WI) |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 8 | 2 | 1 | 0 | 6 | 3 | 7 | 3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 8 | 4 | 1 | 0 | 6 | 6 | 7 | 6 |
Sum = 64 · next multiple of 10 = 70 · check digit = 6 · actual last digit = 6
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.